| ≥1 piece |
Chemical Name: Disodium hydrogen phosphate(food additive)
Molecular Formula: Na 2 HPO 4 ·12H 2 O, Na 2 HPO 4 ·2H 2 O, Na 2 HPO 4
Molecular Weight: 358 057
Properties: Colorless rhombic crystalline or prismatic crystal, easily soluble in water, insoluble in ethanol, relative density 1.63, melting point
Use: In food industry, it is used as agent for bake, prevent oxidizing, in dairy product, it is used as emulsifier, prevent albumen coagulations. In solid beverage, it is used as buffer, chelae, agent, and emulsifier.
Packing: It is packed with plastic bag as liner, and a compound plastic woven bag as the outer layer, the net weight of each bag is
Storage & Transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous substances.
Specifications:
|
Item |
FCC,1996 |
|
|
Assay(Na 2 HPO 4 ),≥% |
98.0 |
|
|
As,≤% |
0.0003 |
|
|
Heavy Metal(Pb),≤% |
0.001 |
|
|
Fluoride,≤% |
0.005 |
|
|
Insol. in water,≤% |
0.2 |
|
|
Drying los |
Na 2 HPO 4 ,≤% |
5.0 |
|
Na 2 HPO 4 ·2H 2 O,% |
18.0-22.0 |
|
|
Na 2 HPO 4 ·12H 2 O,≤% |
61.0 |
|